He is no longer promoting this project and also has homes here according to him.

I'm doing a lot of promotion in the Miami area of my listings so I'm compiling a list of buyers.

It may be hard to find unbiased advice on account of that.To me, it seems that his/their core competency is promotion and fund raising.

“Courses” are often hype pieces that promote all of the good and underreport the bad.

A single family could ultimately be a lower price point for you but depending on how much money you have available to spend on the purchase and any repairs/maintenance, either one could work.Have you found any SF or duplexes that catch your eye or know how much money you have to spend?

Most of the regular posters here on Bigger Pockets have a negative view of Sub2, especially after a couple of individuals spammed the site to promote their training.There was already a negative view of Sub2 on Bigger Pockets due to most of the regular posters did their deals in a different manner therefore, as is human nature anything out of our own personal preference can look mighty sinister. 

I thought this was a bit steep compared to other developments I had seen, and so I volunteered to be on the board of directors and ultimately ended up president. 

In terms of other factors, I'm not sure there's a lot because I did have some people express interest in filling out an application before, and I actually got really close with one potential tenant, but it was because of the alcohol policy that he ultimately decided to back out.

Ultimately I'd ask your CPA.

@Michael Daniel Ultimately, it's all about confirming what the housing authority pays.